Signed-off-by: Sascha Hauer <[email protected]>
---
 include/dt-bindings/pinctrl/am33xx.h | 42 ++++++++++++++++++++++++++++
 include/dt-bindings/pinctrl/omap.h   | 53 ++++++++++++++++++++++++++++++++++++
 2 files changed, 95 insertions(+)
 create mode 100644 include/dt-bindings/pinctrl/am33xx.h
 create mode 100644 include/dt-bindings/pinctrl/omap.h

diff --git a/include/dt-bindings/pinctrl/am33xx.h 
b/include/dt-bindings/pinctrl/am33xx.h
new file mode 100644
index 0000000..2fbc804
--- /dev/null
+++ b/include/dt-bindings/pinctrl/am33xx.h
@@ -0,0 +1,42 @@
+/*
+ * This header provides constants specific to AM33XX pinctrl bindings.
+ */
+
+#ifndef _DT_BINDINGS_PINCTRL_AM33XX_H
+#define _DT_BINDINGS_PINCTRL_AM33XX_H
+
+#include <dt-bindings/pinctrl/omap.h>
+
+/* am33xx specific mux bit defines */
+#undef PULL_ENA
+#undef INPUT_EN
+
+#define PULL_DISABLE           (1 << 3)
+#define INPUT_EN               (1 << 5)
+#define SLEWCTRL_FAST          (1 << 6)
+
+/* update macro depending on INPUT_EN and PULL_ENA */
+#undef PIN_OUTPUT
+#undef PIN_OUTPUT_PULLUP
+#undef PIN_OUTPUT_PULLDOWN
+#undef PIN_INPUT
+#undef PIN_INPUT_PULLUP
+#undef PIN_INPUT_PULLDOWN
+
+#define PIN_OUTPUT             (PULL_DISABLE)
+#define PIN_OUTPUT_PULLUP      (PULL_UP)
+#define PIN_OUTPUT_PULLDOWN    0
+#define PIN_INPUT              (INPUT_EN | PULL_DISABLE)
+#define PIN_INPUT_PULLUP       (INPUT_EN | PULL_UP)
+#define PIN_INPUT_PULLDOWN     (INPUT_EN)
+
+/* undef non-existing modes */
+#undef PIN_OFF_NONE
+#undef PIN_OFF_OUTPUT_HIGH
+#undef PIN_OFF_OUTPUT_LOW
+#undef PIN_OFF_INPUT_PULLUP
+#undef PIN_OFF_INPUT_PULLDOWN
+#undef PIN_OFF_WAKEUPENABLE
+
+#endif
+
diff --git a/include/dt-bindings/pinctrl/omap.h 
b/include/dt-bindings/pinctrl/omap.h
new file mode 100644
index 0000000..bed35e3
--- /dev/null
+++ b/include/dt-bindings/pinctrl/omap.h
@@ -0,0 +1,53 @@
+/*
+ * This header provides constants for OMAP pinctrl bindings.
+ *
+ * Copyright (C) 2009 Nokia
+ * Copyright (C) 2009-2010 Texas Instruments
+ */
+
+#ifndef _DT_BINDINGS_PINCTRL_OMAP_H
+#define _DT_BINDINGS_PINCTRL_OMAP_H
+
+/* 34xx mux mode options for each pin. See TRM for options */
+#define MUX_MODE0      0
+#define MUX_MODE1      1
+#define MUX_MODE2      2
+#define MUX_MODE3      3
+#define MUX_MODE4      4
+#define MUX_MODE5      5
+#define MUX_MODE6      6
+#define MUX_MODE7      7
+
+/* 24xx/34xx mux bit defines */
+#define PULL_ENA               (1 << 3)
+#define PULL_UP                        (1 << 4)
+#define ALTELECTRICALSEL       (1 << 5)
+
+/* omap3/4/5 specific mux bit defines */
+#define INPUT_EN               (1 << 8)
+#define OFF_EN                 (1 << 9)
+#define OFFOUT_EN              (1 << 10)
+#define OFFOUT_VAL             (1 << 11)
+#define OFF_PULL_EN            (1 << 12)
+#define OFF_PULL_UP            (1 << 13)
+#define WAKEUP_EN              (1 << 14)
+#define WAKEUP_EVENT           (1 << 15)
+
+/* Active pin states */
+#define PIN_OUTPUT             0
+#define PIN_OUTPUT_PULLUP      (PIN_OUTPUT | PULL_ENA | PULL_UP)
+#define PIN_OUTPUT_PULLDOWN    (PIN_OUTPUT | PULL_ENA)
+#define PIN_INPUT              INPUT_EN
+#define PIN_INPUT_PULLUP       (PULL_ENA | INPUT_EN | PULL_UP)
+#define PIN_INPUT_PULLDOWN     (PULL_ENA | INPUT_EN)
+
+/* Off mode states */
+#define PIN_OFF_NONE           0
+#define PIN_OFF_OUTPUT_HIGH    (OFF_EN | OFFOUT_EN | OFFOUT_VAL)
+#define PIN_OFF_OUTPUT_LOW     (OFF_EN | OFFOUT_EN)
+#define PIN_OFF_INPUT_PULLUP   (OFF_EN | OFF_PULL_EN | OFF_PULL_UP)
+#define PIN_OFF_INPUT_PULLDOWN (OFF_EN | OFF_PULL_EN)
+#define PIN_OFF_WAKEUPENABLE   WAKEUP_EN
+
+#endif
+
-- 
1.8.4.2


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